JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text" id="ondate"/>
<input type="button" id="convert" value= "Convert" />
<p id="converted">Converted text here</p>

JavaScript

$("#convert").on('click', function(){
		$("#converted").text("");		
		var ddMMyy = $("#ondate").val().split("/");		
		var mmDDyy = ddMMyy[1]+"/"+ddMMyy[0]+"/"+ddMMyy[2];		
		$("#converted").text(mmDDyy);	
	});